| K_CANCER vs King | 12–12 | 50.00% |
| K_CANCER vs Steve | 15–7 | 68.18% |
| K_CANCER vs Paul | 15–6 | 71.43% |
| K_CANCER vs Kazuya | 10–7 | 58.82% |
| K_CANCER vs Reina | 12–5 | 70.59% |
| K_CANCER vs Jin | 12–4 | 75.00% |
| K_CANCER vs Lili | 9–7 | 56.25% |
| K_CANCER vs Dragunov | 13–3 | 81.25% |
| K_CANCER vs Law | 11–3 | 78.57% |
| K_CANCER vs Bryan | 10–4 | 71.43% |
| K_CANCER vs Devil Jin | 7–7 | 50.00% |
| K_CANCER vs Victor | 6–6 | 50.00% |
| K_CANCER vs Hwoarang | 8–1 | 88.89% |
| K_CANCER vs Xiaoyu | 8–1 | 88.89% |
| K_CANCER vs Yoshimitsu | 4–3 | 57.14% |
| K_CANCER vs Asuka | 2–5 | 28.57% |
| K_CANCER vs Alisa | 4–3 | 57.14% |
| K_CANCER vs Jun | 7–0 | 100.00% |
| K_CANCER vs Raven | 4–3 | 57.14% |
| K_CANCER vs Feng | 4–2 | 66.67% |
| K_CANCER vs Kuma | 3–3 | 50.00% |
| K_CANCER vs Nina | 3–2 | 60.00% |
| K_CANCER vs Leroy | 5–0 | 100.00% |
| K_CANCER vs Azucena | 1–3 | 25.00% |
| K_CANCER vs Eddy | 4–0 | 100.00% |
| K_CANCER vs Leo | 3–0 | 100.00% |
| K_CANCER vs Jack-8 | 0–1 | 0.00% |
| K_CANCER vs Claudio | 1–0 | 100.00% |
| K_CANCER vs Shaheen | 0–1 | 0.00% |
| K_CANCER vs Zafina | 0–1 | 0.00% |
| K_CANCER vs Lidia | 0–1 | 0.00% |
| K_CANCER vs Heihachi | 1–0 | 100.00% |
| K_CANCER vs Anna | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.